1 | OCPX | Oxy Vinyls L.P. | added 7/1999; 7/2000-7/2005 | | NAKINA |
2 | OCPX | Occidental Chemical Corp. | added 1/1992; 1/1994; eliminated 7/1999 | | NAKINA |
3 | OCPX | Occidental Chemical Corp., PVC Resins | added 1/1988; eliminated 1/1992 | | NAKINA |
4 | OCPX | Occidental Chemical Corp., PVC Resins | added 1/88; eliminated 1/92 | | NRHS |
5 | OCPX | Occidental Chemical Corp. | added 1/92; 1/94; eliminated 7/99 | | NRHS |
6 | OCPX | Oxy Vinyls L.P. | added 7/99; 7/2000 | | NRHS |
7 | OCPX | OCCIDENTAL CHEMICAL CORP., PVC RESINS (OXY VINYLS) | | | PWRC |
8 | OCPX | Occidental Chemical (Oxy Vinyls) | | | RSRV |
9 | OCPX | OXY VINYLS LP | | | SCAC4 |